<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  
</head>
<body>
  <div id="app">
    <label for="meinv1">美人1</label>
    <input type="radio" 
      value="http://img.netbian.com/file/2022/0623/small225608oJWK71655996168.jpg" 
      v-model="imgSrc"
      id="meinv1">
    <label for="meinv2">美人2</label>
    <input type="radio" 
      value="http://img.netbian.com/file/2022/0607/small002401aE1VA1654532641.jpg" 
      v-model="imgSrc"
      id="meinv2">
    <img :src="imgSrc" alt="">
  </div>
  <script src="./vue.js"></script>
  <script>
      const vm = new Vue({
        // 绑定vm到 视图上， 定义vm控制视图的范围
        el: '#app',
        data: {
          imgSrc: ""
        }
      })
  </script>
</body>
</html>